madicouv madicouv
  • 17-09-2020
  • Mathematics
contestada

What is the solution set for |x+3|=5?
S=-9 and 5=8
S=-2 and S=2
S=-8 and 5= 2
S= 2 and 5=8
o

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 18-09-2020

Answer:

  x = -8 and x = 2

Step-by-step explanation:

The given equation resolves into two:

  • x + 3 = 5
  • -(x +3) = 5

The solution to the first can be found by subtracting 3:

  x = 2

The solution to the second can be found by multiplying by -1, then subtracting 3.

  x +3 = -5

  x = -8

The solution set is {-8, 2}.

Answer Link

Otras preguntas

Which of the following is the best paraphrase of the line, “What happens to a dream deferred?” A. Putting off a dream can be disappointing, even dangerous.
Which mountain range protected Rome from the north for at least 6mounths each year while the mountains were covered with snow. A.Alps B.Andes C.Himalaya D.Appal
During the late 1700s and early 1800s, canal building want to many changes. Which statement below tell about the changes? Choose all answers that are correct.
How would do this using consecutive integers
Solve the formula for the specific variable D = 1/4fk for f
The problem faced by the lender that the borrower may take on additional risk after receiving the loan is called
What happens to beowulf in the years after his defeat of grendel?
What is the location within a cell where cellular respiration occurs? The cell membrane The chlorophyll The mitochondrion The cytoplasm
The body’s natural defense against pathogens includes skin, tears, saliva
what is 3.14x8.00049